package io;

import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;

/**
 * @description: ToDo
 * @author: marin
 * @time: 2020/7/2 16:17
 */
public class FileFlush {
    public static void main(String[] args) throws IOException {
        FileWriter fw = new FileWriter("test3.txt",true);
        fw.write("hello");
        fw.write("world");
        fw.write("程序员");
        fw.close();
    }

}
